Pizza Pizza in HRM is involved in big Immigration fraud matter?

Its been in town's gossips lately that pizza pizza group in HRM which owns around 5 or 6 stores also happened to own few booster juice locations were busted for charging money for job exchange to international graduate student for PR. i am landlord to 3 east Indians and 2 worked for them and spoke to immigration officials about it. what do you think why would government allow stuff like this? no charges just termination from participating in program for 5 years. more lights on topic?